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107804005 = 5196716937
BaseRepresentation
bin1100110110011…
…11010101100101
321111212000021221
412123033111211
5210044212010
614410340341
72446214251
oct633172545
9244760257
10107804005
1155941821
123012a6b1
131944696a
1410463261
1596e6dda
hex66cf565

107804005 has 16 divisors (see below), whose sum is σ = 138214080. Its totient is φ = 80479872.

The previous prime is 107803981. The next prime is 107804017. The reversal of 107804005 is 500408701.

It is a cyclic number.

It is not a de Polignac number, because 107804005 - 25 = 107803973 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2104 + ... + 14833.

It is an arithmetic number, because the mean of its divisors is an integer number (8638380).

Almost surely, 2107804005 is an apocalyptic number.

It is an amenable number.

107804005 is a deficient number, since it is larger than the sum of its proper divisors (30410075).

107804005 is a wasteful number, since it uses less digits than its factorization.

107804005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17028.

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 107804005 is about 10382.8707494604. The cubic root of 107804005 is about 475.9320646049.

The spelling of 107804005 in words is "one hundred seven million, eight hundred four thousand, five".

Divisors: 1 5 19 67 95 335 1273 6365 16937 84685 321803 1134779 1609015 5673895 21560801 107804005